Answer:
10500
Step-by-step explanation:
Answer:
3π kilometers ( = 9.43 km)
Step-by-step explanation:
refer to attached for reference
in our case, r = 4 km, θ=135 degrees
hence
arc length, s = (135/360) x 2π x (4)
s = 3π kilometers ( = 9.43 km)
Answer:
mabye 45
Step-by-step explanation:
the bacteria increases 2 per hour so it should be 45
sorry if I am wrong it is just the answer I calculated
Answer:
Scale Factor = 2.8
Step-by-step explanation:
The scale factor is how many times LARGER is the enlarged pic.
We can divide the enlarged pic (16.8) by original (6) to get the scale factor:
Scale Factor =
The measure of the angle formed by 2 chords that intersect inside the circle is 1/2 the sum of the chords' intercepted arcs.
m∠RST = (143+33)/2 = 176/2 = 88°